.zq-drop-list{
    display: inline-block;
    min-width: 100px;
    position: relative;
    cursor:pointer;
    width:100%;
}

.zq-drop-list ul{
    position: absolute;
    top: 30px;
    left: 0;
    width: 100%;
    margin: 0;
    padding: 0;
    border: solid 1px #f1f1f1;
    border-radius: 4px;
    overflow: hidden;
    z-index:99999;
}

.zq-drop-list ul li{
    list-style: none;
    height: 30px;
    line-height: 30px;
    font-size: 12px;
    border-bottom: solid 1px #f1f1f1;
    background: #ffffff;
    padding:0 5px;
    color: rgb(81 , 90 , 110); 
}

.zq-drop-list ul li:last-child{
    border-bottom: none;
}

.zq-drop-list ul li:hover{
    background: #f6f6f6;
}

.zq-drop-list span{
    display: block;
    height: 30px;
    line-height: 30px;
    background: white;
    font-size: 12px;
    text-align: left;
    padding-left:10px;
    color: rgb(81 , 90 , 110);
    border-radius: 4px;
}

.zq-drop-list span i{
    background: url(./down.png) no-repeat center center;
    width:16px;
    height:16px;
    display: inline-block;
    margin-right:5px;
    float:right;
    margin-top:7px;
}